from django.contrib import admin

from character import models


@admin.register(models.Capability)
class CapabilityAdmin(admin.ModelAdmin):
    list_display = ["name", "path", "rank", "limited", "spell"]
    list_filter = ["path", "path__profile", "path__race", "rank", "limited", "spell"]
    search_fields = ["name", "description"]


@admin.register(models.Path)
class PathAdmin(admin.ModelAdmin):
    list_display = ["name", "category", "related_to"]
    list_filter = ["category"]
    search_fields = ["name"]
    fieldsets = [
        (None, {"fields": ["name"]}),
        ("Related to", {"fields": ["category", ("profile", "race")]}),
        ("Notes", {"fields": ["notes"]}),
    ]

    def related_to(self, instance: models.Path) -> str:
        category = models.Path.Category(instance.category)
        if category == models.Path.Category.PROFILE:
            return str(instance.profile)
        elif category == models.Path.Category.RACE:
            return str(instance.race)
        else:
            return ""


@admin.register(models.RacialCapability)
class RacialCapabilityAdmin(admin.ModelAdmin):
    list_display = ["name", "race"]
    list_filter = ["race"]
    search_fields = ["name", "description"]


class PathInline(admin.TabularInline):
    model = models.Path
    fields = ["name"]
    extra = 0


@admin.register(models.Profile)
class ProfileAdmin(admin.ModelAdmin):
    list_display = ["name", "life_dice", "magical_strength"]
    list_filter = ["life_dice", "magical_strength"]
    search_fields = ["name"]
    inlines = [PathInline]


class RacialCapabilityInline(admin.TabularInline):
    model = models.RacialCapability
    extra = 0


@admin.register(models.Race)
class RaceAdmin(admin.ModelAdmin):
    list_display = ["name"]
    search_fields = ["name"]
    inlines = [RacialCapabilityInline, PathInline]


@admin.register(models.Character)
class CharacterAdmin(admin.ModelAdmin):
    list_display = ["name", "player", "race", "profile", "level"]
    list_filter = ["race", "profile"]
    search_fields = ["name", "notes"]

    fieldsets = [
        (
            "Identity",
            {"fields": ["name", "player", "profile", "level", "race"]},
        ),
        ("Appearance", {"fields": ["gender", "age", "height", "weight"]}),
        (
            "Abilities",
            {
                "fields": [
                    ("value_strength", "modifier_strength"),
                    ("value_dexterity", "modifier_dexterity"),
                    ("value_constitution", "modifier_constitution"),
                    ("value_intelligence", "modifier_intelligence"),
                    ("value_wisdom", "modifier_wisdom"),
                    ("value_charisma", "modifier_charisma"),
                ]
            },
        ),
        (
            "Fight",
            {"fields": ["initiative", "attack_melee", "attack_range", "attack_magic"]},
        ),
        ("Health", {"fields": ["health_max", "health_remaining"]}),
        ("Defense", {"fields": ["armor", "shield", "defense_misc", "defense"]}),
        ("Weapons & equipment", {"fields": ["weapons", "equipment"]}),
        ("Racial", {"fields": ["racial_capability"]}),
        ("Capabilities", {"fields": ["capabilities"]}),
        ("Luck", {"fields": ["luck_points_max", "luck_points_remaining"]}),
        ("Mana", {"fields": ["mana_max", "mana_consumed", "mana_remaining"]}),
        ("Notes", {"fields": ["notes"]}),
    ]
    readonly_fields = [
        "modifier_strength",
        "modifier_dexterity",
        "modifier_constitution",
        "modifier_intelligence",
        "modifier_wisdom",
        "modifier_charisma",
        "initiative",
        "attack_melee",
        "attack_range",
        "attack_magic",
        "defense",
        "mana_max",
        "mana_remaining",
    ]
    filter_horizontal = [
        "capabilities",
        "weapons",
    ]


@admin.register(models.Weapon)
class WeaponAdmin(admin.ModelAdmin):
    list_display = ["name", "damage"]
    search_fields = ["name", "special", "damage"]