add spells and items panels

internal/routes/admin.go

@@ -5,6 +5,8 @@ import (
 	"dk/internal/database"
 	"dk/internal/helpers"
 	"dk/internal/models/news"
+	"dk/internal/models/spells"
+	"dk/internal/models/towns"
 	"dk/internal/models/users"
 	"fmt"
 	"runtime"
@@ -34,6 +36,16 @@ func RegisterAdminRoutes(app *sushi.App) {
 	group.Get("/users", adminUsersIndex)
 	group.Get("/users/:id", adminUserEdit)
 	group.Post("/users/:id", adminUserUpdate)
+	group.Get("/towns", adminTownsIndex)
+	group.Get("/towns/new", adminTownNew)
+	group.Post("/towns/new", adminTownCreate)
+	group.Get("/towns/:id", adminTownEdit)
+	group.Post("/towns/:id", adminTownUpdate)
+	group.Get("/spells", adminSpellsIndex)
+	group.Get("/spells/new", adminSpellNew)
+	group.Post("/spells/new", adminSpellCreate)
+	group.Get("/spells/:id", adminSpellEdit)
+	group.Post("/spells/:id", adminSpellUpdate)
 }
 
 func adminIndex(ctx sushi.Ctx) {
@@ -211,6 +223,393 @@ func adminUserUpdate(ctx sushi.Ctx) {
 	ctx.Redirect("/admin/users")
 }
 
+func adminTownsIndex(ctx sushi.Ctx) {
+	pagination := helpers.Pagination{
+		Page:    max(int(ctx.QueryArgs().GetUintOrZero("page")), 1),
+		PerPage: 30,
+	}
+
+	type TownData struct {
+		ID            int
+		Name          string
+		X             int
+		Y             int
+		InnCost       int
+		MapCost       int
+		TPCost        int
+		ShopList      string
+		ShopItemCount int
+	}
+
+	var townList []*TownData
+	err := database.Select(&townList, `
+		SELECT id, name, x, y, inn_cost, map_cost, tp_cost, shop_list,
+		       CASE 
+		           WHEN shop_list = '' THEN 0
+		           ELSE (LENGTH(shop_list) - LENGTH(REPLACE(shop_list, ',', '')) + 1)
+		       END as shop_item_count
+		FROM towns
+		ORDER BY id ASC
+		LIMIT %d OFFSET %d`, pagination.PerPage, pagination.Offset())
+
+	if err != nil {
+		fmt.Printf("Error getting town list for admin index: %s", err.Error())
+		townList = make([]*TownData, 0)
+	}
+
+	type CountResult struct{ Count int }
+	var result CountResult
+	database.Get(&result, "SELECT COUNT(*) as count FROM towns")
+	pagination.Total = result.Count
+
+	components.RenderAdminPage(ctx, "Town Management", "admin/towns/index.html", map[string]any{
+		"towns":       townList,
+		"currentPage": pagination.Page,
+		"totalPages":  pagination.TotalPages(),
+		"hasNext":     pagination.HasNext(),
+		"hasPrev":     pagination.HasPrev(),
+	})
+}
+
+func adminTownNew(ctx sushi.Ctx) {
+	town := towns.New()
+	components.RenderAdminPage(ctx, "Add New Town", "admin/towns/edit.html", map[string]any{
+		"town": town,
+	})
+}
+
+func adminTownCreate(ctx sushi.Ctx) {
+	sess := ctx.GetCurrentSession()
+	town := towns.New()
+
+	if err := populateTownFromForm(ctx, town); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect("/admin/towns/new")
+		return
+	}
+
+	if err := town.Validate(); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect("/admin/towns/new")
+		return
+	}
+
+	if err := checkTownCoordinateConflict(town.X, town.Y, 0); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect("/admin/towns/new")
+		return
+	}
+
+	if err := town.Insert(); err != nil {
+		sess.SetFlash("error", "Failed to create town")
+		ctx.Redirect("/admin/towns/new")
+		return
+	}
+
+	sess.SetFlash("success", fmt.Sprintf("Town %s created successfully", town.Name))
+	ctx.Redirect("/admin/towns")
+}
+
+func adminTownEdit(ctx sushi.Ctx) {
+	sess := ctx.GetCurrentSession()
+	id := ctx.Param("id").Int()
+
+	town, err := towns.Find(id)
+	if err != nil {
+		sess.SetFlash("error", fmt.Sprintf("Town %d not found", id))
+		ctx.Redirect("/admin/towns")
+		return
+	}
+
+	components.RenderAdminPage(ctx, fmt.Sprintf("Edit Town: %s", town.Name), "admin/towns/edit.html", map[string]any{
+		"town": town,
+	})
+}
+
+func adminTownUpdate(ctx sushi.Ctx) {
+	sess := ctx.GetCurrentSession()
+	id := ctx.Param("id").Int()
+
+	town, err := towns.Find(id)
+	if err != nil {
+		sess.SetFlash("error", fmt.Sprintf("Town %d not found", id))
+		ctx.Redirect("/admin/towns")
+		return
+	}
+
+	// Check if delete was requested
+	if ctx.Form("delete").String() == "1" {
+		if err := town.Delete(); err != nil {
+			sess.SetFlash("error", "Failed to delete town")
+			ctx.Redirect(fmt.Sprintf("/admin/towns/%d", id))
+			return
+		}
+		sess.SetFlash("success", fmt.Sprintf("Town %s deleted successfully", town.Name))
+		ctx.Redirect("/admin/towns")
+		return
+	}
+
+	if err := populateTownFromForm(ctx, town); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect(fmt.Sprintf("/admin/towns/%d", id))
+		return
+	}
+
+	if err := town.Validate(); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect(fmt.Sprintf("/admin/towns/%d", id))
+		return
+	}
+
+	if err := checkTownCoordinateConflict(town.X, town.Y, town.ID); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect(fmt.Sprintf("/admin/towns/%d", id))
+		return
+	}
+
+	fields := map[string]any{
+		"name":      town.Name,
+		"x":         town.X,
+		"y":         town.Y,
+		"inn_cost":  town.InnCost,
+		"map_cost":  town.MapCost,
+		"tp_cost":   town.TPCost,
+		"shop_list": town.ShopList,
+	}
+
+	if err := database.Update("towns", fields, "id", id); err != nil {
+		sess.SetFlash("error", "Failed to update town")
+		ctx.Redirect(fmt.Sprintf("/admin/towns/%d", id))
+		return
+	}
+
+	sess.SetFlash("success", fmt.Sprintf("Town %s updated successfully", town.Name))
+	ctx.Redirect("/admin/towns")
+}
+
+func populateTownFromForm(ctx sushi.Ctx, town *towns.Town) error {
+	town.Name = strings.TrimSpace(ctx.Form("name").String())
+	town.X = ctx.Form("x").Int()
+	town.Y = ctx.Form("y").Int()
+	town.InnCost = ctx.Form("inn_cost").Int()
+	town.MapCost = ctx.Form("map_cost").Int()
+	town.TPCost = ctx.Form("tp_cost").Int()
+	town.ShopList = strings.TrimSpace(ctx.Form("shop_list").String())
+
+	if town.Name == "" {
+		return fmt.Errorf("town name is required")
+	}
+
+	return nil
+}
+
+func checkTownCoordinateConflict(x, y, excludeID int) error {
+	existingTown, err := towns.ByCoords(x, y)
+	if err != nil {
+		return nil // No conflict if no town found or database error
+	}
+	
+	if existingTown != nil && existingTown.ID != excludeID {
+		return fmt.Errorf("a town already exists at coordinates (%d, %d): %s", x, y, existingTown.Name)
+	}
+	
+	return nil
+}
+
+func adminSpellsIndex(ctx sushi.Ctx) {
+	pagination := helpers.Pagination{
+		Page:    max(int(ctx.QueryArgs().GetUintOrZero("page")), 1),
+		PerPage: 30,
+	}
+
+	type SpellData struct {
+		ID       int
+		Name     string
+		Type     int
+		TypeName string
+		MP       int
+		Power    int
+		Icon     string
+		Lore     string
+	}
+
+	var spellList []*SpellData
+	err := database.Select(&spellList, `
+		SELECT id, name, type, mp, power, icon, lore,
+		       CASE type
+		           WHEN 0 THEN 'Heal'
+		           WHEN 1 THEN 'Damage'
+		           WHEN 2 THEN 'Sleep'
+		           WHEN 3 THEN 'Uber Attack'
+		           WHEN 4 THEN 'Uber Defense'
+		           ELSE 'Unknown'
+		       END as type_name
+		FROM spells
+		ORDER BY type ASC, mp ASC, id ASC
+		LIMIT %d OFFSET %d`, pagination.PerPage, pagination.Offset())
+
+	if err != nil {
+		fmt.Printf("Error getting spell list for admin index: %s", err.Error())
+		spellList = make([]*SpellData, 0)
+	}
+
+	type CountResult struct{ Count int }
+	var result CountResult
+	database.Get(&result, "SELECT COUNT(*) as count FROM spells")
+	pagination.Total = result.Count
+
+	components.RenderAdminPage(ctx, "Spell Management", "admin/spells/index.html", map[string]any{
+		"spells":      spellList,
+		"currentPage": pagination.Page,
+		"totalPages":  pagination.TotalPages(),
+		"hasNext":     pagination.HasNext(),
+		"hasPrev":     pagination.HasPrev(),
+	})
+}
+
+func adminSpellNew(ctx sushi.Ctx) {
+	spell := spells.New()
+	components.RenderAdminPage(ctx, "Add New Spell", "admin/spells/edit.html", map[string]any{
+		"spell": spell,
+	})
+}
+
+func adminSpellCreate(ctx sushi.Ctx) {
+	sess := ctx.GetCurrentSession()
+	spell := spells.New()
+
+	if err := populateSpellFromForm(ctx, spell); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect("/admin/spells/new")
+		return
+	}
+
+	if err := spell.Validate(); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect("/admin/spells/new")
+		return
+	}
+
+	if err := checkSpellNameConflict(spell.Name, 0); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect("/admin/spells/new")
+		return
+	}
+
+	if err := spell.Insert(); err != nil {
+		sess.SetFlash("error", "Failed to create spell")
+		ctx.Redirect("/admin/spells/new")
+		return
+	}
+
+	sess.SetFlash("success", fmt.Sprintf("Spell %s created successfully", spell.Name))
+	ctx.Redirect("/admin/spells")
+}
+
+func adminSpellEdit(ctx sushi.Ctx) {
+	sess := ctx.GetCurrentSession()
+	id := ctx.Param("id").Int()
+
+	spell, err := spells.Find(id)
+	if err != nil {
+		sess.SetFlash("error", fmt.Sprintf("Spell %d not found", id))
+		ctx.Redirect("/admin/spells")
+		return
+	}
+
+	components.RenderAdminPage(ctx, fmt.Sprintf("Edit Spell: %s", spell.Name), "admin/spells/edit.html", map[string]any{
+		"spell": spell,
+	})
+}
+
+func adminSpellUpdate(ctx sushi.Ctx) {
+	sess := ctx.GetCurrentSession()
+	id := ctx.Param("id").Int()
+
+	spell, err := spells.Find(id)
+	if err != nil {
+		sess.SetFlash("error", fmt.Sprintf("Spell %d not found", id))
+		ctx.Redirect("/admin/spells")
+		return
+	}
+
+	// Check if delete was requested
+	if ctx.Form("delete").String() == "1" {
+		if err := spell.Delete(); err != nil {
+			sess.SetFlash("error", "Failed to delete spell")
+			ctx.Redirect(fmt.Sprintf("/admin/spells/%d", id))
+			return
+		}
+		sess.SetFlash("success", fmt.Sprintf("Spell %s deleted successfully", spell.Name))
+		ctx.Redirect("/admin/spells")
+		return
+	}
+
+	if err := populateSpellFromForm(ctx, spell); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect(fmt.Sprintf("/admin/spells/%d", id))
+		return
+	}
+
+	if err := spell.Validate(); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect(fmt.Sprintf("/admin/spells/%d", id))
+		return
+	}
+
+	if err := checkSpellNameConflict(spell.Name, spell.ID); err != nil {
+		sess.SetFlash("error", err.Error())
+		ctx.Redirect(fmt.Sprintf("/admin/spells/%d", id))
+		return
+	}
+
+	fields := map[string]any{
+		"name":  spell.Name,
+		"type":  spell.Type,
+		"mp":    spell.MP,
+		"power": spell.Power,
+		"icon":  spell.Icon,
+		"lore":  spell.Lore,
+	}
+
+	if err := database.Update("spells", fields, "id", id); err != nil {
+		sess.SetFlash("error", "Failed to update spell")
+		ctx.Redirect(fmt.Sprintf("/admin/spells/%d", id))
+		return
+	}
+
+	sess.SetFlash("success", fmt.Sprintf("Spell %s updated successfully", spell.Name))
+	ctx.Redirect("/admin/spells")
+}
+
+func populateSpellFromForm(ctx sushi.Ctx, spell *spells.Spell) error {
+	spell.Name = strings.TrimSpace(ctx.Form("name").String())
+	spell.Type = ctx.Form("type").Int()
+	spell.MP = ctx.Form("mp").Int()
+	spell.Power = ctx.Form("power").Int()
+	spell.Icon = strings.TrimSpace(ctx.Form("icon").String())
+	spell.Lore = strings.TrimSpace(ctx.Form("lore").String())
+
+	if spell.Name == "" {
+		return fmt.Errorf("spell name is required")
+	}
+
+	return nil
+}
+
+func checkSpellNameConflict(name string, excludeID int) error {
+	existingSpell, err := spells.ByName(name)
+	if err != nil {
+		return nil // No conflict if no spell found or database error
+	}
+	
+	if existingSpell != nil && existingSpell.ID != excludeID {
+		return fmt.Errorf("a spell with the name '%s' already exists", name)
+	}
+	
+	return nil
+}
+
 func bToMb(b uint64) uint64 {
 	return b / 1024 / 1024
 }

templates/admin/spells/edit.html

@@ -0,0 +1,47 @@
+{include "admin/layout.html"}
+
+{block "content"}
+<h1>{if spell.ID}Edit Spell: {spell.Name}{else}Add New Spell{/if}</h1>
+
+<form class="standard" method="post">
+	{csrf}
+	<div>
+		<label for="name">Spell Name:</label>
+		<input type="text" name="name" id="name" value="{spell.Name}" required>
+	</div>
+	<div>
+		<label for="type">Spell Type:</label>
+		<select name="type" id="type" required>
+			<option value="0"{if spell.Type == 0} selected{/if}>Heal</option>
+			<option value="1"{if spell.Type == 1} selected{/if}>Damage</option>
+			<option value="2"{if spell.Type == 2} selected{/if}>Sleep</option>
+			<option value="3"{if spell.Type == 3} selected{/if}>Uber Attack</option>
+			<option value="4"{if spell.Type == 4} selected{/if}>Uber Defense</option>
+		</select>
+	</div>
+	<div>
+		<label for="mp">MP Cost:</label>
+		<input type="number" name="mp" id="mp" value="{spell.MP}" min="0" required>
+	</div>
+	<div>
+		<label for="power">Power:</label>
+		<input type="number" name="power" id="power" value="{spell.Power}" min="0" required>
+	</div>
+	<div>
+		<label for="icon">Icon:</label>
+		<input type="text" name="icon" id="icon" value="{spell.Icon}" placeholder="spell_icon.png">
+		<small>Optional icon filename or path</small>
+	</div>
+	<div>
+		<label for="lore">Lore/Description:</label>
+		<textarea name="lore" id="lore" rows="3" placeholder="Spell description or lore text">{spell.Lore}</textarea>
+	</div>
+	<div>
+		<a href="/admin/spells"><button type="button" class="btn">Cancel</button></a>
+		<button type="submit" class="btn btn-primary">{if spell.ID}Update{else}Create{/if} Spell</button>
+		{if spell.ID}
+			<button type="submit" name="delete" value="1" class="btn btn-danger" onclick="return confirm('Are you sure you want to delete this spell?')">Delete Spell</button>
+		{/if}
+	</div>
+</form>
+{/block}

templates/admin/spells/index.html

@@ -0,0 +1,60 @@
+{include "admin/layout.html"}
+
+{block "content"}
+<h1>Spell Management</h1>
+
+<div style="margin-bottom: 1rem;">
+	<a href="/admin/spells/new" class="btn btn-primary">Add New Spell</a>
+</div>
+
+<p>
+	Total spells: {#spells} | Page {currentPage} of {totalPages}
+</p>
+
+{if #spells > 0}
+<table>
+	<thead>
+		<tr>
+			<th>ID</th>
+			<th>Name</th>
+			<th>Type</th>
+			<th>MP Cost</th>
+			<th>Power</th>
+			<th>Icon</th>
+			<th>Actions</th>
+		</tr>
+	</thead>
+	<tbody>
+		{for spell in spells}
+		<tr>
+			<td>{spell.ID}</td>
+			<td>{spell.Name}</td>
+			<td>{spell.TypeName}</td>
+			<td>{spell.MP}</td>
+			<td>{spell.Power}</td>
+			<td>{if spell.Icon}{spell.Icon}{else}-{/if}</td>
+			<td>
+				<a href="/admin/spells/{spell.ID}">Edit</a>
+			</td>
+		</tr>
+		{/for}
+	</tbody>
+</table>
+
+{if totalPages > 1}
+<div class="pagination">
+	{if hasPrev}
+		<a href="/admin/spells?page={currentPage - 1}">← Previous</a>
+	{/if}
+	{if hasNext}
+		<a href="/admin/spells?page={currentPage + 1}">Next →</a>
+	{/if}
+</div>
+{/if}
+
+{else}
+<div>
+	No spells found.
+</div>
+{/if}
+{/block}

templates/admin/towns/edit.html

@@ -0,0 +1,45 @@
+{include "admin/layout.html"}
+
+{block "content"}
+<h1>{if town.ID}Edit Town: {town.Name}{else}Add New Town{/if}</h1>
+
+<form class="standard" method="post">
+	{csrf}
+	<div>
+		<label for="name">Town Name:</label>
+		<input type="text" name="name" id="name" value="{town.Name}" required>
+	</div>
+	<div>
+		<label for="x">X Position:</label>
+		<input type="number" name="x" id="x" value="{town.X}" required>
+	</div>
+	<div>
+		<label for="y">Y Position:</label>
+		<input type="number" name="y" id="y" value="{town.Y}" required>
+	</div>
+	<div>
+		<label for="inn_cost">Inn Cost (gold):</label>
+		<input type="number" name="inn_cost" id="inn_cost" value="{town.InnCost}" min="0" required>
+	</div>
+	<div>
+		<label for="map_cost">Map Cost (gold):</label>
+		<input type="number" name="map_cost" id="map_cost" value="{town.MapCost}" min="0" required>
+	</div>
+	<div>
+		<label for="tp_cost">Teleport Cost (gold):</label>
+		<input type="number" name="tp_cost" id="tp_cost" value="{town.TPCost}" min="0" required>
+	</div>
+	<div>
+		<label for="shop_list">Shop Items (comma-separated item IDs):</label>
+		<input type="text" name="shop_list" id="shop_list" value="{town.ShopList}" placeholder="1,2,3">
+		<small>Enter item IDs separated by commas (e.g. "1,2,3,4")</small>
+	</div>
+	<div>
+		<a href="/admin/towns"><button type="button" class="btn">Cancel</button></a>
+		<button type="submit" class="btn btn-primary">{if town.ID}Update{else}Create{/if} Town</button>
+		{if town.ID}
+			<button type="submit" name="delete" value="1" class="btn btn-danger" onclick="return confirm('Are you sure you want to delete this town?')">Delete Town</button>
+		{/if}
+	</div>
+</form>
+{/block}

templates/admin/towns/index.html

@@ -0,0 +1,62 @@
+{include "admin/layout.html"}
+
+{block "content"}
+<h1>Town Management</h1>
+
+<div style="margin-bottom: 1rem;">
+	<a href="/admin/towns/new" class="btn btn-primary">Add New Town</a>
+</div>
+
+<p>
+	Total towns: {#towns} | Page {currentPage} of {totalPages}
+</p>
+
+{if #towns > 0}
+<table>
+	<thead>
+		<tr>
+			<th>ID</th>
+			<th>Name</th>
+			<th>Position</th>
+			<th>Inn Cost</th>
+			<th>Map Cost</th>
+			<th>TP Cost</th>
+			<th>Shop Items</th>
+			<th>Actions</th>
+		</tr>
+	</thead>
+	<tbody>
+		{for town in towns}
+		<tr>
+			<td>{town.ID}</td>
+			<td>{town.Name}</td>
+			<td>({town.X}, {town.Y})</td>
+			<td>{town.InnCost}g</td>
+			<td>{town.MapCost}g</td>
+			<td>{town.TPCost}g</td>
+			<td>{town.ShopItemCount}</td>
+			<td>
+				<a href="/admin/towns/{town.ID}">Edit</a>
+			</td>
+		</tr>
+		{/for}
+	</tbody>
+</table>
+
+{if totalPages > 1}
+<div class="pagination">
+	{if hasPrev}
+		<a href="/admin/towns?page={currentPage - 1}">← Previous</a>
+	{/if}
+	{if hasNext}
+		<a href="/admin/towns?page={currentPage + 1}">Next →</a>
+	{/if}
+</div>
+{/if}
+
+{else}
+<div>
+	No towns found.
+</div>
+{/if}
+{/block}